How to keep rivers and streams flowing
With streams and rivers drying up because of over-usage, Rob Harmon talks about a clever market mechanism to bring back the water. Farmers and beer companies find their fates intertwined in the century-old tale of Prickly Pear Creek.
This talk was presented to a local audience at TEDxRainier, an independent event. TED editors featured it among our selections on the home page.